Anonymous identity-based broadcast encryption with chosen-ciphertext security

Kai He; Jian Weng; Jia-Nan Liu; Joseph K. Liu; Wei Liu; Robert H Deng

doi:10.1145/2897845.2897879

Anonymous identity-based broadcast encryption with chosen-ciphertext security

Kai He, Jian Weng, Jia-Nan Liu, Joseph K. Liu, Wei Liu, Robert H Deng

Research output: Chapter in Book/Report/Conference proceeding › Conference Paper › Research

53 Citations (Scopus)

Abstract

In this paper, we propose the first identity-based broadcast encryption scheme, which can simultaneously achieves confidentiality and full anonymity against adaptive chosen-ciphertext attacks under a standard assumption. In addition, two further desirable features are also provided: one is fully-collusion resistant which means that even if all users outside of receivers S collude they cannot obtain any information about the plaintext. The other one is stateless which means that the users in the system do not need to update their private keys when the other users join or leave the system. In particular, our scheme is highly efficient, where the public parameters size, the private key size and the decryption cost are all independent to the number of the receivers.

Original language	English
Title of host publication	ASIA CCS 2016 - Proceedings of the 11th ACM Asia Conference on Computer and Communications Security
Subtitle of host publication	May 30–June 3, 2016, Xi’an, China
Editors	XiaoFeng Wang, Xinyi Huang
Place of Publication	New York, NY
Publisher	Association for Computing Machinery (ACM)
Pages	247-255
Number of pages	9
ISBN (Electronic)	9781450342339
DOIs	https://doi.org/10.1145/2897845.2897879
Publication status	Published - 30 May 2016
Event	ACM Symposium on Information, Computer and Communications Security 2016 - Xi'an, China Duration: 30 May 2016 → 3 Jun 2016 Conference number: 11th http://meeting.xidian.edu.cn/conference/AsiaCCS2016/ https://dl.acm.org/doi/proceedings/10.1145/2897845

Conference

Conference	ACM Symposium on Information, Computer and Communications Security 2016
Abbreviated title	AsiaCCS 2016
Country/Territory	China
City	Xi'an
Period	30/05/16 → 3/06/16
Internet address	http://meeting.xidian.edu.cn/conference/AsiaCCS2016/ https://dl.acm.org/doi/proceedings/10.1145/2897845

Keywords

Adaptive chosen-ciphertext security
Anonymous
Identity-based broadcast encryption
Random oracle model
Weakly robust

Access to Document

10.1145/2897845.2897879

Cite this

He, K., Weng, J., Liu, J.-N., Liu, J. K., Liu, W., & Deng, R. H. (2016). Anonymous identity-based broadcast encryption with chosen-ciphertext security. In X. Wang, & X. Huang (Eds.), ASIA CCS 2016 - Proceedings of the 11th ACM Asia Conference on Computer and Communications Security: May 30–June 3, 2016, Xi’an, China (pp. 247-255). Association for Computing Machinery (ACM). https://doi.org/10.1145/2897845.2897879

He, Kai ; Weng, Jian ; Liu, Jia-Nan et al. / Anonymous identity-based broadcast encryption with chosen-ciphertext security. ASIA CCS 2016 - Proceedings of the 11th ACM Asia Conference on Computer and Communications Security: May 30–June 3, 2016, Xi’an, China. editor / XiaoFeng Wang ; Xinyi Huang. New York, NY : Association for Computing Machinery (ACM), 2016. pp. 247-255

@inproceedings{0c90402ce9834b1bb723fd598abfa07d,

title = "Anonymous identity-based broadcast encryption with chosen-ciphertext security",

abstract = "In this paper, we propose the first identity-based broadcast encryption scheme, which can simultaneously achieves confidentiality and full anonymity against adaptive chosen-ciphertext attacks under a standard assumption. In addition, two further desirable features are also provided: one is fully-collusion resistant which means that even if all users outside of receivers S collude they cannot obtain any information about the plaintext. The other one is stateless which means that the users in the system do not need to update their private keys when the other users join or leave the system. In particular, our scheme is highly efficient, where the public parameters size, the private key size and the decryption cost are all independent to the number of the receivers.",

keywords = "Adaptive chosen-ciphertext security, Anonymous, Identity-based broadcast encryption, Random oracle model, Weakly robust",

author = "Kai He and Jian Weng and Jia-Nan Liu and Liu, {Joseph K.} and Wei Liu and Deng, {Robert H}",

year = "2016",

month = may,

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doi = "10.1145/2897845.2897879",

language = "English",

pages = "247--255",

editor = "XiaoFeng Wang and Huang, {Xinyi }",

booktitle = "ASIA CCS 2016 - Proceedings of the 11th ACM Asia Conference on Computer and Communications Security",

publisher = "Association for Computing Machinery (ACM)",

address = "United States of America",

note = "ACM Symposium on Information, Computer and Communications Security 2016, AsiaCCS 2016 ; Conference date: 30-05-2016 Through 03-06-2016",

url = "http://meeting.xidian.edu.cn/conference/AsiaCCS2016/, https://dl.acm.org/doi/proceedings/10.1145/2897845",

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He, K, Weng, J, Liu, J-N, Liu, JK, Liu, W & Deng, RH 2016, Anonymous identity-based broadcast encryption with chosen-ciphertext security. in X Wang & X Huang (eds), ASIA CCS 2016 - Proceedings of the 11th ACM Asia Conference on Computer and Communications Security: May 30–June 3, 2016, Xi’an, China. Association for Computing Machinery (ACM), New York, NY, pp. 247-255, ACM Symposium on Information, Computer and Communications Security 2016, Xi'an, China, 30/05/16. https://doi.org/10.1145/2897845.2897879

Anonymous identity-based broadcast encryption with chosen-ciphertext security. / He, Kai; Weng, Jian; Liu, Jia-Nan et al.
ASIA CCS 2016 - Proceedings of the 11th ACM Asia Conference on Computer and Communications Security: May 30–June 3, 2016, Xi’an, China. ed. / XiaoFeng Wang; Xinyi Huang. New York, NY: Association for Computing Machinery (ACM), 2016. p. 247-255.

Research output: Chapter in Book/Report/Conference proceeding › Conference Paper › Research

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AU - Weng, Jian

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AB - In this paper, we propose the first identity-based broadcast encryption scheme, which can simultaneously achieves confidentiality and full anonymity against adaptive chosen-ciphertext attacks under a standard assumption. In addition, two further desirable features are also provided: one is fully-collusion resistant which means that even if all users outside of receivers S collude they cannot obtain any information about the plaintext. The other one is stateless which means that the users in the system do not need to update their private keys when the other users join or leave the system. In particular, our scheme is highly efficient, where the public parameters size, the private key size and the decryption cost are all independent to the number of the receivers.

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He K, Weng J, Liu JN, Liu JK, Liu W, Deng RH. Anonymous identity-based broadcast encryption with chosen-ciphertext security. In Wang X, Huang X, editors, ASIA CCS 2016 - Proceedings of the 11th ACM Asia Conference on Computer and Communications Security: May 30–June 3, 2016, Xi’an, China. New York, NY: Association for Computing Machinery (ACM). 2016. p. 247-255 doi: 10.1145/2897845.2897879

Anonymous identity-based broadcast encryption with chosen-ciphertext security

Abstract

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Keywords

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